TELWIN MIG-MAG Welding Machine – Electromig 450 Synergic

MIG-MAG Welding Machine – Electromig 450 Synergic

Manufacturer: Telwin

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6 Month Warranty
TELWIN MIG-MAG Welding Machine - Electromig 450 Synergic
TELWIN MIG-MAG Welding Machine - Electromig 450 Synergic
TELWIN MIG-MAG Welding Machine - Electromig 450 Synergic
TELWIN MIG-MAG Welding Machine - Electromig 450 Synergic
TELWIN MIG-MAG Welding Machine - Electromig 450 Synergic
TELWIN MIG-MIG Welding Machine - Telmig 203/2 Turbo

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TELWIN MIG-MAG Welding Machine – Electromig 450 Synergic

MIG-MAG/FLUX/BRAZING/MMA and TIG DC-Lift multiprocess inverter welding machine controlled by a microprocessor, with 4-roller wire feeder.
Flexible use with various welded materials (steel, stainless steel, aluminium) or brazed materials (galvanised sheet metal).
Wide variety of application fields, from industry to maintenance, installation to bodywork activities.
Synergic adjustment makes the product simple to use.
The Made in Telwin ATC technology makes it easy to achieve excellent standards of welding on thin materials thanks to state-of-the-art control of the arc.


1. Manual or synergic operating.
2. 40 pre-set synergic curves.
3. Possibility of creating, saving and retrieving customised welding programs.
4. MIG-MAG adjustments: wire up slope, electronic reactance, wire burn-back time, post gas.
5. 2/4 time operation selection, Bi-Level, spot, inch and mm material thicknesses.
6. Adjustments in MMA: hot start, arc force, anti-stick.
7. VRD selection.
8. Protections: thermostatic, overvoltage, undervoltage, overcurrent, engine driven generator (+/-15%).
9. TIG Lift
10. Complete with MIG-MAG torch, cable and earth clamp.

ATC: Advanced Thermal Control

The Made in Telwin ATC technology is designed for use in specific sectors such as, for example, car bodywork where the materials (with thin materials measuring from 0.5-0.8 mm) are extremely sensitive to deformation caused by the temperatures reached during welding operations.

The ATC technology makes it easy to achieve excellent standards of welding on thin materials thanks to state-of-the-art control of the arc.


1. Easy welding of thin materials
2. Decreased deformation of material
3. Extremely stable arc even whenworking with low currents
4. Rapid and accurate tack welding
5. Easier coupling of spaced sheets
6. Excellent results on steel, aluminium and during brazing operations

metalworking machines

Technical Specification:

ModelElectromig 450
Three phase
mains voltage
230 / 400 V
Mains frequency50 / 60 Hz
Current range20 – 320 /
20 – 400 A
Max current320 A – 25% /
400 – 30%
Current at 60%200 / 270 A
Max no load voltage106 / 73 V
Max absorbed current33 / 25 A
Absorbed current
at 60% – max
17 / 15 A
Max absorbed power12.6 / 16.5 kW
Absorbed power
at 60%
6.4 / 9.4 kW
Efficiency89 %
Power factor (cosphi)0.9
D. usable
electrodes in dc
1.6 – 8 mm
Steel welding
wire diameter
0.6 – 2 mm
Inox welding
wire diameter
0.8 – 2 mm
Aluminium welding
wire diameter
0.8 – 1.6 mm
Flux cored welding
wire diameter
1 – 2 mm
Brazing wire diameter0.8 – 1.2 mm
Protection degreeIP23
Dimensions103 x 51 x 145 cm
Weight73 kg
TELWIN MIG-MAG Welding Machine - Electromig 450 Synergic
CE Declaration of Conformity

The publication of the standard EN 5044522008 (product family standard to demonstrate compliance of equipment for resistance welding, arc welding and allied processes with the basic restrictions related to human exposure to electromagnetic fields) under the Low Voltage Directive LVD 2014/35/EU — published on the Official Gazette of the European Community, requires that each product, in order to be CE certified, has to satisfy the technical standards of the above described norm.

This means that today the CE marking requires a further certification. Telwin certifies that all its products are in compliance with the new CE marking as reported in the EMF Conformity Certificates.




For over 50 years TELWIN has been a worldwide leader in the manufacturing of welding machines, cutting systems and battery chargers and starters. Telwin is present on all 5 continents, on over 120 markets with a range of products that, for variety and richness, has no equal on any market; products tailored to all production fields, from the automotive to industry, from the building sector to shipyards, from all professional divisions to DIY.

Telwin means state-of-the-art, innovative and technologically advanced solutions, aimed at improving productivity, optimising intervention times, minimising operative costs and always guaranteeing excellent performance under any operative condition.

The ultra-modern company premises not by chance called the “The Home of Welding”, with its area of 120 thousand square metres – is the nerve centre of a system that employs over 250 collaborators making up a well tuned, winning team. Modern productive plants, robotic lines, specialised development and testing laboratories, automated stores, training and demo areas dovetail to make up an international industrial pole of sheer excellence in the sector.

The company strategy revolves around innovation, advanced research and sustainable improvement: essential pillars of its worldwide leadership, acknowledged by the many clients that, still to date, express their loyalty. Ever since the beginning, TELWIN has managed to promote a very special relationship with its clients, proving itself as a steadfast partner on whom to always rely, able to guarantee through time an excellent service, qualified assistance, quick and exhaustive response, and an information and training support able to facilitate the work of those that have elected to rely on the Telwin trademark.

And all this is dictated by the rules of quality: quality of the company system with its ISO9001 certification; product quality guaranteed by many international certifying bodies; quality of behaviour ensured by ethical principles shared throughout the company.

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